[PHP] HELP Form Upload Immagini/Data

[clasku]

a me così funziona...

<?php  

$data1 = $_POST['data1'];  
$data2 = $_POST['data2'];  
$data3 = $_POST['data3']; 
$data4 = $_POST['data4'];  
  
mysql_connect("localhost", "root", "root") or die(mysql_error());  
mysql_select_db("test") or die(mysql_error()); 

// EMPTY FIELD CHECK 

if (!($data1 && $data2 && $data3 && $data4))  
    { 
        echo "All fields required.";  
    }  
    else  
    { 
     
/* EMPTY FIELD CHECK */  
  
echo "INSERT INTO table VALUES ('', '', '$data1', '$data2', '$data3', '$data4')\n";  
  
print "Uploaded!";  

// upload 

if (isset($_FILES['image'])) 
    { 
        $errors = array(); 
        $allowed_ext = array('jpg', 'jpeg', 'png', 'gif'); 
         
        $file_name = $_FILES['image']['name']; 
        $file_ext = strtolower(end(explode('.', $file_name))); 
        $file_size = $_FILES['image']['size']; 
        $file_tmp = $_FILES['image']['tmp_name']; 
         
        if (in_array($file_ext, $allowed_ext) === false) 
        { 
            $errors[] = 'Wrong Extension!'; 
        } 
        if ($file_size > 2097152) 
        { 
            $errors[] = 'Wrong Size!'; 
        } 
        if (empty($errors)) 
        {  
            if (move_uploaded_file($file_tmp, 'images_new/'.$file_name)) 
            { 
                echo 'Uploaded file!'; 
            } 
        } 
        else 
        
        { 
            foreach ($errors as $error) { 
                echo $error, '
'; 
            } 
        } 
    } 


} 
 ?>